ntypical VIEWS ARE SHOWN" AR =As Required.) , ,

Transcription

1 c E 0 c c JUNE 975

2 SERIAL NUMBERS: Chassis (340).... Chassis ( 440).... Engine (340) - Kohler Engine (440) - Kohler and up and up and up and up INDEX: Page Carburetor Assembly, Complete (340 T/T and 440 T/T). 0 Chaincase, Sprockets and Brake Chassis Assembly Cowls and Windshield Crankcase, Crankshaft and Piston Assembly. 6 Cylinder Assembly and Engine Shroud... 3 Dashboard, Wiring Harness and Seat Cushion.. 6 Drive Sheave and Driven Sheave Assembly.. 7 Fan Housing and Recoil Starter.... Fuel System and Carburetor Air Intake Handlebar and Steering Linkage High Altitude Parts Ignition Coil, Trigger and Flywheel Assembly(STYLE "A" AND STYLE "B").. 9 & 30 Muffler and Engine Mounting Plate Slide Suspension Frame (front) Slide Suspension (rear) and Bogie Wheel Kit.. 9 Steering Spindle and Ski Assembly ntypical VIEWS ARE SHOWN" AR =As Required.) NOTE: All Part Numbers preceded by a dot ( o ) are new and listed for the first time. ACCESSORIES, , l Carburetor Kit, High Altitude 340 TIT. D Al ' i Clutch Kit, High Altitude 340 TIT.... D-744Al l Sprocket, High Altitude (4T) 340 TIT..... D l Chain, High Altitude (76 P.L.) -340 TIT D-6954 : Carburetor Kit, High Altitude -440 TIT.. D A I Clutch Kit, High Altitude TIT... D-776Al Sprocket, High Altitude (5T) -440 TIT..... D-6338Al Chain, High Altitude (76 P.L.l -440 TIT.... D-6954 Decal Set C A76 Trail-Twister Parts Manual. C Carbide Insert Wear Skegs. D-7334 Mere Stud Kit..... D-6844 Mere Stud Kit, carbide D-796 Mere Stud Kit, scat.... D-795 Spanner Wtench..... C , Fuel Gauge and Cap. 340 TIT.. D I l Speedometer Assembly- 340 TIT... D A l Tachometer Assembly- 340 TIT.. D Al ~ ~ MERCURY MARINE DIVISION OF BRUNS'HICI( CORPORATION PRlliTED rn U.S.A. FOND DU LAC, WISCONSIN REVISED NOVEMBER 975

3 USE ONLY GENUINE ( REPLACEMENT PARTS AND -- UIC:KSILVER ACCESSORIES --

4 FAN HOUSING AND RECOIL STARTER,,-... I ' _ t I ~ ' -----@ /440 TIT June 975

5 REF. NO. FAN HOUSlliG AND RECOIL STARTER PART NO. DESCRIPTION - D Retractable Starter Assembly C Screw, starter components to starter housing D-679 Cam, starter pawl C Spring, brake - starter pawl C Washer, brake spring C Snap Ring, starter pawl retaining QUAN. D Pawl, starter I C Spring, starter pawl D Pulley Assembly, starter C Spring, return - starter rewind pulley D Housing, starter rewind C A Starter Rope D-663A?. Handle Assembly, starter rope D Snubber, starter rope to handle C A 3A Ground Strap D Guide, starter rope C Nut, starter rope guide attaching C--36 5A Nut, starter rope guide attaching C Screw, starter housing to bell housing 4. ~~ C Lockwasher, starter housing to bell housing screw 4 D Housing, fan C Nut, fan housing attaching 5 C Washer, wave - fan housing attaching screw 5 C Screw, fan housing attaching 4 C Washer, wave - fan housing screw 4 D Housing, coil C Screw, coil housing to fan housing 5 C Screw, coil housing to fan housing D-70 6 Cover, coil box C Screw, coil cover to coil housing C--7-8 Washer, coil cover attaching screw D Fan, cooling C Key, cooling fan shaft D Ball Bearing, fan shaft D Spacer, fan shaft bearing D Pulley, fan drive C Shim, fan pulley AR D-57-70B 3S Belt, fan drve C j6- Lockwasher, fan shaft nut C Nut, fan shaft D Sheave, starter D Starter Cup C Screw, starter cup sheave and hub to flywheel 4 C Washer, starter cup screw 4 C Washer, flywheel to crankshaft C Nut, flywheel to crankshaft June /440 T[f - 3-

6 PART NO. CYLINDER ASSEMBLY AND ENGINE SHROUD REF. NO. DESCRIPTION D-7767 Adaptor C Lockwasher, adaptor to cylinde r nut 4 C Nut, adaptor to cylinder 4 C Gasket, adaptor to cylinder C Stud, carburetor mounting 4 C Washer, wave - mounting stud 4 C Nut, mounting stud 4 D Plate, intake enclosure D Cylinder, piston TIT D-:F Cylinder, piston TIT c-6-69\:85 0 Stud, cylinder - intake 4 D-76 Nipple, exhaust D Gasket, cylinder base C Stud, cylinder to cylinder head 0 ec Gasket, cylinder head to cylinder 340 TIT GD Cylinder Head D Gasket, cylinder head to cylinder 440 TIT D Cylinder Head C Washer, cylinder head mounting s crew 0 C Lockwasher, cylinder head mounting screw 8 C Nut, cylinder head mounting screw 8 C Nut, cylinder head and air shroud ~aching D Spark Plug D-783 Protector, spark plug D Air Shroud, exhaust side 'C Screw, air shroud attaching d Washer, wave - air shroud screw D Air Shroud, intake side C Screw, shroud attaching 5 C Washer, wave - shroud attaching screw 5 QUAN /440 rrr June 975

7 CYLINDERASSEMBLY AND ENGlliE SHROUD ~ , ---; ~~~~~ I. 8 June /440 TIT -5-

8 CRANKCASE, CRANKSHAFT AND PISTON ASSEMBLY } {) @ - ~0. } l} 0 (~ao~ ~: ) 0 ~ I o 7 6 I. (;? ~ ~.Q) ~ CD /440 TIT J une 975

9 PART NO. CRANKCASE, CRANKSHAFT AND PISTON ASSEMBLY REF. NO. DESCRIPTION QUAN. D ' Crankcase Assembly C Stud, cylinder to crankcase 3 C Washer, wave - crankcase screw 5 C--7 3A Washer, mounting studs 3 C Lockwasher, crankcase screw 6 C Nut, cylinder to crankcase screw 35 C Stud, crankcase attaching 6 C Screw, cylinder to crankcase 5 C Stud, crankcase to vent housing 5 C Plug, crankcase C Connector, pulse tube. C Clamp, pulse tube C Tube, pulse - C Screw, plug - crankcase drain C Washer, crankcase drain screw ' C Grommet, crankcase D Crankshaft Assembly (including connecting rods) C "0" Ring, crankshaft bearings C " Rings, distance ring C Ball Bearing, crankshaft 3 C no" Ring, crankshaft end bearings 5 C Washer, ball bearing C Shim, ball bearing AR C "E" Ring, crankshaft end bearing D Oil Seal, crankshaft C Key, crankshaft - flywheel locating ' C Washer, crankshaft flywheel nut C Nut, crankshaft flywheel attaching D Roller Bearing, piston pin ed Piston Assembly D-39-74A 30 Pis tori ;Ring Assembly 340 T(f D Ring, ;retaining - piston pin 4 D Piston Assembly D A 30 Piston Ring Assembly 440 T(f D Ring, retaining - piston pin 4.. D-7370A- 340 TIT NOTE: For replacement of Engme Assembly Complete, order part number...._,, D-7998A TIT ' June /44e T!T -7-

10 PART NO. FUEL SYSTEM AND CARBURETOR AIR INTAKE REF. NO. DESCRIPTION QUAN. D Fuel Tank D Cap, fuel tank- 340 TIT D Cap and Gauge, fuel tank(not shown)- 440 TIT D A Gasket, fuel cap D Mount, fuel tank. C Rivet, fuel tank mount to chassis C Washer, fuel tank mount to chassis rivet D Pad, fuel tank mounting (cut to correct length) 3 D Fuel Pick-Up, fuel tank C Fitting, fuel shut off C Hose:, fuel pick-up to fuel shut off valve (6") C Hose, fuel tank to fuel pump (5 3/ 4") D-7839 Fuel Pump C Screw, fuel pump. attaching (") C Spacer, fuel pump attaching screw C A Washer, fuel pump attaching screw C B Nut, fuel pump attaching screw C Hose, fuel pump to carburetor (5 3/ 4") D Carburetor.Assembly- 340 TIT f D Carburetor Assembly- 440 TIT see Page 0 for breakdown D Adaptor, carburetor to cylinder block- 340 TIT D Adaptor, carburetor to cylinder block- 440 TIT D Air Intake, carburetor- 340 TIT D Air Intake, carburetor TIT C Screw, air intake to carburetor silencer (3/4!) C A Pin, cotter - air intake to inlet silencer C A 9 Clamp, carburetor to air intake D Inlet Silencer, air intake D Inlet Silencer, fan D-73 Choke Cable D Bezel, choke cable D Lever, choke control C Pin, lever attaching C Clamp, fuel hose attaching 4 C Clamp, fuel hose attaching to carburetor /440 T{f Revised December 975

11 FUEL SYSTEM AND CARBURETOR AIR llitake Revised December /440 T/T ~9-

12 CARBURETOR ASSEMBLY }------~ 6 --' --0,_ r l ---0 ~ ' '-----ffi ' ~ ~ CD ~ ~- 340/440 T!T June 975

13 PART NO. REF. CARBURETOR ASSEMBLY DESCRIPTION NO. T / T T / T D Carburetor Ass embly, Complete TIT - D Carburetor Assembly, Complete TIT - D Ring, air funnel - D Hos e, float chamber balance 4 4 D Screw, idle mixture D Spring, idle mixture screw - D Spring, idle mixture screw - D Screw, idle speed - D Screw, idle speed - D Spring, idle speed s c r ew D Gasket, float chamber - D Gasket, float chamber - D Plate, fuel stabalizer - D Plate, fuel stabalizer - D Inlet Needl e and Seat D Gasket, inlet needle and s eat 4 4 D Idle Dischar ge Jet (No. 30) ~.. - D Idle Discharge Jet (No. 35) - D Arm, float - D Arm, float D Pin, float arm. : HIGH ALTITUDE PARTS : D Float : SEE PAGE 7 I 4 - D Float I - 4 D Cap, float retaining D Main Jet (00) - standard - D Main Jet (70) - standard - D Washer, m ain fuel jet D Screw, float chamber 8 8 D Plate, hose retaining 4 4 D Plug, fuel drain - D Plug, fuel drain - D Gasket, fuel drain plug D Cap, starter plunger cover D Adjuster, throttle cable D Nut, lock - throttle cable adjuster D Retainer, starter plunger shaft D Washer, s t arter plunger retainer - D Washer, starter plunger retainer - D Sp r ing, starter plunger s haft D Plunger Shaft, starter D Cover Assembly, thr ottle body - D Cover Assembly, throttle body - D Spring, throttle valve D Pl ate, throttle cable - D Pl ate, throttle cable - D Ring, retaining D Jet Needle - D Jet Needle - D Throttle Valve - standard - D Throttle Valve - st andard - D Needl e J et Tube - D Needle J et Tu be - - Revis e d December /440 T!T - -

14 PART NO. REF. NO. COWLS AND WINDSHIELD DESCRIPTION D-7367 Cowl, lower D Bracket, support - lower cowl 4 D Reflector, amber - lower cowl C Rivet, amber reflector to lower cowl 4 C Washer, amber reflector to lower cowl inlet 4 C Rivet, bottom cowl to chassis 50 D Shield, lower cowl C Nut, lower cowl shield attaching C Washer, lower cowl shield attaching C Nut, wing - lower cowl shield attaching D Bumper, bottom cowl - right side D Bumper, bottom cowl - left side C Nut, bumper attaching 8 C Lockwasher, bumper attaching 8 D Bracket, bumper attaching C Nut, bumper bracket attaching 4 C - -:-73 7 Washer, bumper bracket attaching D A 8 Cowl Assembly, top (Without Decals) D Hinge, top cowl C Nut, hinge to top cowl 4 C--73 Washer, hinge to top cowl 4 D-6364 Retainer, cowl latch C Rivet, retainer to top cowl 8 c Washer, retainer to top cowl rivet 8 D A 5 Insulation Assembly, sound - top cowl D Lanyard, top cowl stop C Spring, ianyard C Bracket, lanyard spring D Trim, air inlet - top cowl C Rivet, top cowl trim attaching - bottom and sides 5 C Rivet, top cowl trim attaching - top C Washer, top cowl trim rivets D Moulding, air outlet - top cowl - upper D Moulding, air outlet - top cowl - right side D Moulding, air outlet - top cowl - left side D Moulding, rear trim - top cowl D Rim, mounting - headlight C Screw, headlight adjusting 4 C Spring, headlight adjusting screw 4 D Sealed Beam, headlight D Cover, sealed beam headlight D Retainer, sealed beam cover - headlight D Windshield, top cowl D Moulding, trim -windshield D T rim, windshield r etainer C Screw, windshield to top cowl (" ) 9 C Washer, windshield to top cowl screw 9 C Nut, windshield to top cowl screw 9 QUAN /440 T(T. Revised Decembe r 975

15 COWLS AND WINDSHIELD." ~ CD CD ffi 7' ' 0 cv--/l June /44 TIT -3-

16 CHASSIS ASSEMBLY ~~ :...,. ~ ~ f '~.,. j ~~ / /440 T!T June 975

17 PART NO. REF. NO. CHASSIS ASSEMBLY DESCRIPTION D-7400A3 Chassis Assembly D-7097 Crossmember Assembly, chassis C Rivet, crossmember and foot pads to chassis 36 C Fitting, grease - crossmember D Foot Rest, right side D Foot Rest, left side D Stirrup, chassis D Pad, chassis stirrup C Rivet, stirrup to chassis 8 D Bracket, top cowl latch C Rivet, top cowl latch to chassis D-7077 Wear Strip, chassis - track C Rivet, wear strip to chassis 6 D Fastener, seat cushion C Rivet, seat cushion fastener to chassis D Wear Plate, chassis C Rivet, wear plate to chassis 4 D Bulkhead, chassis - rear C Rivet, bulkhead to chassis 6 ed Mount, front control arm to chassis D Guard, clutch C Rivet, clutch guard attaching C Washer, front crossmember and rear bulkhead 3 D Bracket, tail light mounting C Screw, taillight mounting bracket to chassis (/") C Nut, tail light mounting bracket screw 4 ed Pillow Block, crossmemb~'>r C Screw, pillow block to cha..::;s~ts {:-4 4 C Washer, pillow block mounting screw 4 C Nut, pillow block mounting screw 4 D Latch, chassis bracket to top cowl bracket C Pin, clevis - cowl latch to bracket C Hairpin, cowl latch clevis pin D Reflector, red D Bracket, bottom cowl and bumper reinforcing - left side D Bracket, bottom cowl and bumper reinforcing - right side C Nut, reinforcing bracket to front crossmember stud 4 D-7993A 36 Guard Assembly, sheave C Clamp, sheave guard C Rivet, hinge to sheave guard 8 D Handgrip, rear C " Screw, handgrip to chassis - upper ( /") C Washer, handgrip to chassis screw - upper C Nut, handgrip to chassis screw - upper C Screw, handgrip to chassis -lower ( /6") C Nut, jam - handgrip to chassis screw (lower) C Nut, eslok - handgrip to chassis screw D Snow Flap D Doubler, snow flap C Rivet, doubler to snow flap 3 C Washer, snow flap to lower handgrip screw C Hairpin, snow flap to lower handgrip screw QUAN. June /440 T!T..:.5-

18 PART NO. REF. NO. CHAINCASE, SPROCKETS AND BRAKE DESCRIPTION D-7959 Chain case C Screw, chassis to chaincase ( / 4") 5 C Washer, chassis to chaincase screw 5 C Nut, chassis to chaincase screw 5 C Screw, sprocket to drive shaft (") C Tab Washer, drive shaft screw D Sprocket, drive shaft (34 teeth) C Washer, wave - sprocket to chaincase C Washer, sprocket to chaincase C Ball Bearing,. drive shaft C T Snap Ring, drive shaft bearing retainer C Oil Seal, chaincase D Bracket, tensioner - drive chain D Idler Wheel, chain tensioner D Pin, idler wheel to tension bracket C Screw, tensioner adjustment {3 /" ) C Nut, jam - tensioner adjustment screw C Screw, chaincase cover to chaincase ( 7/8") 4 C Seal, chaincase cover screws 5 C Nut, chaincase cover to chaincase screw 4 D Cover, chaincase D Seal, chaincase to chaincase cover D Cap, chaincase cover C Screw, sprocket to driven shaft (") C Lockwasher, sprocket to driven shaft screw C Washer, sprocket to driven shaft screw C A Spacer, sprocket D-69757A7 7 Sprocket, driven shaft {7 teeth) , D-69757A8 7 Sprocket, driven shaft (8 teeth) I QUAN. C Ball Bearing, driven shaft, I C ' Snap Ring, bearing retainer r------_l_l D-73996A 30 Brake Disc, drive shaft OPTIONAL SPROCKETS D Shaft, driven D-643 Sprocket (6 Teeth) C Ball Bearing; driven sh?ft D-6338A Sprocket (5 Teeth) ' D Retainer, driven shaft brg. D Sprocket (4 Teeth) C: D Screw, bearing retainer {") Sprocket (3 Teeth) 3 D-69757A Sprocket ( Teeth) C Nut, bearing retainer screw 3 D Chain, drive (78 pitch length) ~' D Chain, drive (76 pitch length) Opt. D Brake Assembly D ~B. Disc, brake D Arm, brake actuating D Bracket, brake cable mounting.. C Screw, brake and cable mounting bracket to chaincase C Nut, brake and mounting bracket screw C Screw, clevis to actuating arm {3/ 4") C Bushing, cl evis to actuating arm C Nut, clevis to actuating arm screw D Spacer, brake assembly to chaincase AR D Belt, variable speed (drive) -Goodyear D Belt, variable speed (drive) - Dayco Opt /440 TIT Revised December 975

19 CHAINCASE, SPROCKETS AND BRAKE ( ~ ~ -----~@ / i //-- ~ i c i Revised December /440 TIT -7-

20 SLIDE SUSPENSION FRAME (FRONT) CD~ {_:-_-_ -_ -_ -_ -_ -_ -_ -_ -_ -_ -_ --~ i i. ~ 'Jy~ ~ /440 T!T June 975

21 SLIDE SUSPENSION FRAME (FRONT) c C PART NO. REF. NO. DESCRIPTION ed-73486a3 Support Rail, right side D-73485A Support Rail, left side AD.., 7.3_ 48_9A, 3, Wear Bar, support rail (consists of bars) C Screw, wear bar attaching (7/8") 4 C Nut, wear bar attaching screw 4 D Crosstube, shock mounting C Screw, crosstube attaching (") C Washer, crosstube attaching screw C--36 8A Nut, crosstube attaching screw D Shaft, front shock mount i D-7 0 Tube, spring rest support D-7376 Rest, spring C Washer, pivot shaft screw 4 C Screw, spring rest attaching ( /") D End Cap slide frame C Screw, end cap to slide.rail (3/4") 4 C Nut, ~nd cap to slide rail screw 4 ed-73749a 7 Control Arm Assembly,. front ' D Bumper, control arm GD Retainer, control arm bumper C Rivet, retainer and bumper attaching 8 D-7065 Shaft, pivot - control arm Screw, pivot shaft to slide frame ( / 4") ed Shaft, pivot - front control arm C Washer, front pivot shaft screw 4 C Screw, front shaft attaching ( / 4") 4 oc Spring, support rail - right side C 'Z Spring, support rail - left side ' A - 676A.cid Mount Assembly, slide suspension spring c Screw, spring mount assembly to chassis (5/8") C Washer, spring mount screw ed-55_-73_780 3 Shock Absorber, front c~ Screw, shock absorber mounting (") C Nut, shock absorber screw D Drive Shaft, snow track D-67565A 35 Sn _ro~]:{et Assembly, drive shaft (consists of sprockets) D Spacer, sprocket..:drive shaft ( 9/3") C Snap Ring, sprocket retaining D Ring, drive shaft D Retainer, drive shaft bearing C Ball Bearing, drive shaft D Mount, rubber - drive shaft bearing C Tab Washer, drive shaft c Screw, drive shaft D Cover, drive shaft bearing- 340 T(r D Cover, drive shaft bearing- 440 Trr D Bushing, speedometer drive D Key, dri~e - speedometerf T(r D Angle Dnve, speedometer C Nut, cover to retainer 3 QUAN. June /440 T(T -9-

22 PART NO. SLIDE SUSPENSION (REAR) AND BOGIE WHEEL KIT REF. NO. DESCRIPTION QUAN. D-70 Bracket, support rail - right side D-700 Bracket, support rail - left side C Screw, support rail attaching C Washer, support rail attaching screw C Nut, support rail attaching screw ed Rear Bracket - right side D Rear Bracket - left side D Shaft, shock absorber mounting ed Shock Absorber, slide suspension D Cam, spring adjustment D Retainer, spring C Spring, shock absorber C Washer, shock absorber mounting screw 8 ec Screw, shock mounting (4") -lower C Screw, shock mounting ( / ") - upper D-75 6 Spacer, shock mounting D Bumper, slide rail D Retainer, bumper. C Rivet, bumper retainer to rail 4 ed Control Arm, rear D-7068 Shaft, rear control arm C Washer, shaft attaching screw ed Shaft, rear control arm D Guide, track C Screw, control shaft -front D Spacer, idler wheel - outer D Shaft, rear control arm D Axle, idler wheel - slide suspension D Spacer, idler wheel D Idler Wheel, rear axle 3 C Washer, idler wheel C Screw, idler wheel axle D Spacer, tracket adjustment C Nut, track adjustment spacer ed A 35 Snow Track D Al 36 Track Bar Assembly AR D Fastener, track bar AR e D-75060A -- Bogie Whe~el Kit Opt /440 T/T June 975

23 SLIDE SUSPENSION (REAR) AND BOGIE WHEEL KIT June /440 T{T --

24 HANDLEBAR AND STEERING LINKAGE } _ /440 TIT June 975

25 PART NO. REF. NO. HANDLEBAR AND STEERING LINKAGE DESCRIPTION QUAN. D-6760 Handlebar, steering shaft ed Steering Shaft D Clamp, handlebar to steering shaft C "U" Clamp, handlebar to steering shaft C Nut, handlebar to steering shaft "U" clamp 4 D Cover, handlebar C Bushing, steering shaft mounting bracket. D Pillow Block, mounting - steering shaft C Screw, mounting bracket to dash support 4 C Washer, mounting bracket to dash support screw 4 C Nut, mounting bracket to dash support screw 4 D-679 Tie Rod Assembly D End Assembly, tie rod - right hand (male) D End Assembly, tie rod - left hand (female) C Screw, steering shaft to tie rod end ( /") C Nut, steering shaft to tie rod end screw C A Nut, steering shaft to tie rod end screw D Arm, steering ; C Screw, steering arm to end assembly ( ") C Nut, steering arm to end assembly screw C Screw, steering arm to spindle ( 7/8") C Nut, steering arm to spindle screw D Cable, throttle control C Nut, jam - throttle cable to carburetor C Snap Ring, throttle cable to throttle lever D Throttle Control Lever Assembly ec Screw, set -throttle control mou.nt to handlebar GD Cover, throttle control mount D Kill Switch D Lever, throttle control ec Pin, throttle control lever attaching ec Washer, throttle control lever pin sc Ring, retaining - throttle lever pin D Grip, handlebar C Clip, brake and throttle control leads to handlebar D Cable, brake control C Spring, reinforcing - brake cable C Nut, brake cable to mounting bracket D Clevis, brake cable mounting C Snap Ring, brake cable to brake lever ~C Spring, brake cable return OD-73754A 4 Brake Control Lever Assembly C Screw, set - brake control mount to handlebar D Cover, brake control mount D Dimmer Switch D Brake Switch D Lever, brake control C Pin, brake control lever attaching c Washer, brake control lever pin C Ring, retaining - brake lever pin June /440 T!T -3-

26 STEERlliG SPINDLE AND SKI ASSEMBLY PART NO. REF. NO. DESCRIPTION QUAN. C Bushing, steering spindle (upper) C Bushing, steering spindle (lower) D Spindle, steering C Fitting, grease - steering spindle C Spacer, steering spindle C Screw, steering spindle to ski (3") ' C Nut, steering spindle screw D Bumper, ski D Retainer, front D Retainer, rear D Pivot, leaf spring and shock mount C Screw, pivot and leaf spring (/") 4 C Nut, pivot and leaf spring clamping screw 4 C Spring, leaf (#3) C Spring, leaf (#) C Spring, leaf (#) C Bushing, bottom leaf spring (rear) C Screw, leaf spring to ski - rear (3 / 4") C Nut, rear leaf spring screw D Plate, back - leaf spring pivot C Screw, leaf spring to ski (front) (3") C Bushing, bottom leaf spring (front) C Nut, front leaf spring screw D Bumper, rubber -leaf spring D Retainer, leaf spring bumper D Wear Strip, ski - front D-67960A 7 Ski Assembly D Wear Skeg Assembly, ski C ' 9' Washer, wear skeg stud 8 C Nut, wear skeg stud 8 C Shock Absorber C Screw, shock absorber to ski (3") 4 C Spacer, shock absorber 8 C Nut, shock absorber screw ,.., /440 T{T Revised December 975

27 STEERillG SPINDLE AND SKI ASSEMBLY.. ~ ~ 3,/. --- CD ~ tl"' CD a 0, CD 0 CD ~ l Q CD " #----{f) c;. ~ ~, ~? ~ June /440 T{T -5-

28 DASHBOARD, WIRlliG HARNESS AND SEAT CUSHION 3 --' /440 TIT June 975

29 DASHBOARD, WIRING HARNESS AND SEAT CUSHION PART NO. D-70 D C D-67555A C D A D-7580 D-7583A c c D-758 D D A7 D D-7576 D-7583Al C C-3878 D-7578 D-787 D D D D C C C--090 D D D C D-6343 D-6370 D-6936A C C--530 D C--806 C C- -73 D D-6990 c C C C REF. NO. Dashboard A Cap, dash ? DESCRIPTION Rivet, dashboard to dash support Dash Support Assembly Rivet, dash support to chassis Tachometer Bracket, tachometer Mount Assembly Nut, bracket terminals Light Bulb, tachometer Socket and Cable Assembly, light bulb Sleeve, heat reactive - terminals Cable, ground strap Speedometer Bracket, speedometer Mount Assembly Nut, bracket terminals Light Bulb, speedometer Socket and Cable Assembly, light bulb Cable, drive - speedometer Seat Cushion Tail and Stop Light Assembly Light Bulb, fail and stop light Lens, tail and stop light Gasket, tail and stop light Screw, lens and gasket attaching (3/8") Nut, tail and stop light to chassis mount Sleeve, heat reactive - brake and tail light harness Switch, key J 440 T{T r , Harness, key switch l NOTE: When ordering replace-! Spacer, key switch I ment keys also list letter stamped I ' I Bezel, key switch l on key. Example: D-6370-W I Key, ignition switch ----L J Voltage Regulator Assembl y ~4 Screw, voltage regulator attaching ( / 4") 35 Nut, voltage regulator attaching screw 36 Terminal Block 37 Nut, terminal block 38 Rivet, terminal block to dash support. 39 Washer, terminal block to dash support rivet 40 Wiring Harness 4 Sta-Strap, wiring harness 4 "J" Clip, headlight harness to cowl hinge bolt (/ 4") 4 J" Clip, headlight harness to cowl hinge (3/ 64 ) 4 "J" Clip, headlight harness to cowl hinge (3/64") 4 Clip, engine harness attachi:?.g QUAN June /440 T(f - 7-

30 DRIVE SHEAVE AND DRIVEN SHEAVE ASSEMBLY I PART NO. REF. DESCRIPTION QUAN. NO. D Sheave Assembly, driven D-745 Sheave and Hub Assembly, driven - fixed C Key, locating - sliding driven sheave C Bushing, sheave D Sheave Assembly, driven - sliding D Wear Plate, sliding driven sheave 3 D Spring, return - sliding driven sheave D-74 7 Bracket, torque D Ring, retaining - torque bracket D Sheave Assembly, drive- 340 T(r D Sheave Assembly, drive- 440 Trr D Face and Hub Assembly, fixed D-770A 0 Cover Assembly, drive sheave C Screw, cover attaching 3 C--778 Washer, cover attaching screw 3 D-77 3 Spider, sliding driver sheave C-0-7rt4 4 Screw, spider attaching. 3 C Nut, spider attaching screw 3 C Ring, split-spider C Spacer, spring AR C Washer, spring C Spring, fixed face hub C Pin, clutch weight to arm 3 D-777 Clutch Weight Trr (06) 6 D-745 Clutch Weight T(r (86) 6 C--773 Nut, roller arm 3 D Ramp, cover assembly- 340 T(r(9) 3 D Ramp, cover assembly- 440 T(r (93) 3 c.: Screw, arm attaching 3 C Lockwasher, arm attaching screw 3 D Roller Assembly, spider C Screw, drive unit to crankshaft C Lockwasher, drive unit screw C Washer, driven sheave AR C Ring, retaining - driven sheave c-a Key, driven shaft to driven sheave To maintain peak snowmobile performance when operating at high altitude (5000 feet and above), the following parts must be installed. r , l 340 TIT l L,.J QUAN. r , I 440 TIT I L J QUAN. D A Carburetor Kit D A Carburetor Kit D Main Jet (60) D Main Jet (40) D Main Jet (80) D Pilot Jet (30) N.S.S. Needle Jet D-776A Clutch Kit N.S.S. Pilot Jet (5) D Weight (05) D-744A Clutch Kit D Weight (3) D Ramp (93) D Spacer D Weight (07) D-6338A Sprocket (5) D Weight (35) D-6954 Chain (76 P.L.) D Spacer D Sprocket (4) D-6954 l Chain (76 P.L.) /440 TIT Revised Decembe r 975

31 DRIVE SHEAVE AND DRIVEN SHEAVE ASSEMBLY 00 June /440 T!T - 9 -

32 IGNITION COil., TRIGGER AND FLYWHEEL ASSEMBLY 5 ---~ PART NO. D-6785 C C D C D7"67856 C C D-7765 C C D D-6785 C C C A-84-63A A-47604A C D-6990 D A REF. NO. DESCRIPTION Trigger Plate Assembly Screw, trigger plate to bell housing 3 Washer, trigger plate to bell housing screw 4 Stator, ignition 5 Screw, stator to bell housing.,. El ;d:r_-onic Pa~l5'_... 7 Screw, electronic pack to engine 8 Lockwasher, electronic pack to engine screw 9 Mounting Plate, electronic pack 0 Insulator, wiring harness Connector, harness Flywheel 3 Ignition Coil 4 Screw, ignition coil to coil mounting bracket 5 Lockwasher, ignition coil terminal 6 Nut, ignition coil terminal 7 Lead Assembly, high tension (7") 8 Protector Assembly, high tension lead 9 Spark Plug 0 Sta-Strap, harness to mounting plate Spiral Wrap, harness Lead Assembly, white : STYLE A" I : PLUG IN CONNECTION : AT SWITCH BOX QUAN /440 T!T Revised Novembe r 975

33 IGNITION COIL, TRIGGER AND FLYWHEEL ASSEMBLY. PART NO. D-7600 C C--740 D-7599 C C--740 D-7598 C-W-67I8T C C C C C C D D-6785 C C C C-84-63A C Al D REF. NO E" ' DESCRIPTION Trigger Plate Assembly Screw, trigger plate to bell housing Washer, trigger plate to bell housing screw Stator, ignition Screw, stator to bell housing Washer, stator to bell housing screw Electronic Pack SCrew, eieclr'oiiic pack to engine Lockwasher, electronic pack to engine screw Lead Assembly, black r , Lead Assembly, white STYLE "B" Spiral Wrap, harness. Connector, harness Insulator, wiring harness I PLUG IN CONNIECTIC?NS Flywheel lin SWITCH BOX WIRES I Ignition Coil L J Screw, ignition coil to coil mounting-bracket Lockwasher, ignition coil terminal Nut,. i gnition coil terminal Lead Assembly, high tension (7") Protector Assembly, high tension lead Spark Plug QUAN Revised November /440 T/T -3-

34 MUFFLER AND ENGINE MOUNTillG PLATE 0 ~ ~ + 0 i 0 o - a ~ ~~ ~ ~~ 0 ffi 0 PART NO. REF. NO. DESCRIPTION D Muffler, exhaust C Spring, muffler retaining D Bracket, muffler C Screw, muffler bracket to crossmember (3/4") C Lockwasher, muffler bracket screw D Exhaust Manifold C Screw, exhaust manifold to engine (3/4n) C Lockwasher, exhaust manifold screw C Nut, exhaust manifold screw C Spring, exhaust pipe attaching D-7376 Plate, engine mounting D-70950A Mount Assembly, engine plate to chassis crossmember c ~ Washer, engine plate to mount assembly screw C Washer, mounting plate to mount assembly screw C Nut, engine plate to mount assembly screw C Screw, mount assembly front crossmember (3/ 4") C Washer, mount to front crossmember C Nut, mount to front crossmember screw C Screw, mounting plate to crankcase ( 3/4") C Washer, mounting plate to crankcase screw C Washer, mounting plate to crankcase screw - PTO side C Spacer, mounting plate to engine C Wa.Sher, mounting plate to engine -3- QUAN. 340/440 TIT Revised November

35 c c

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